51872872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{947}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 100336320

約数和(自身を除く): 48463448

約数列:

[1, 2, 4, 8, 41, 82, 164, 167, 328, 334, 668, 947, 1336, 1894, 3788, 6847, 7576, 13694, 27388, 38827, 54776, 77654, 155308, 158149, 310616, 316298, 632596, 1265192, 6484109, 12968218, 25936436, 51872872]

約数ペア:

[(1, 51872872), (2, 25936436), (4, 12968218), (8, 6484109), (41, 1265192), (82, 632596), (164, 316298), (167, 310616), (328, 158149), (334, 155308), (668, 77654), (947, 54776), (1336, 38827), (1894, 27388), (3788, 13694), (6847, 7576)]